{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:2BZX5FI5WYYCHXHLAHRW33OOHW","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"ce9746b473a902db2b8bb09fafdaa61d1d7af3fe3f6aaca089269a02adc5885e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-11-29T09:00:10Z","title_canon_sha256":"0920c6a9a93a6aacdf9cdaa0ecb56a3f92016f5666697bea24326100207236db"},"schema_version":"1.0","source":{"id":"1311.7487","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1311.7487","created_at":"2026-05-18T01:46:04Z"},{"alias_kind":"arxiv_version","alias_value":"1311.7487v1","created_at":"2026-05-18T01:46:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.7487","created_at":"2026-05-18T01:46:04Z"},{"alias_kind":"pith_short_12","alias_value":"2BZX5FI5WYYC","created_at":"2026-05-18T12:27:30Z"},{"alias_kind":"pith_short_16","alias_value":"2BZX5FI5WYYCHXHL","created_at":"2026-05-18T12:27:30Z"},{"alias_kind":"pith_short_8","alias_value":"2BZX5FI5","created_at":"2026-05-18T12:27:30Z"}],"graph_snapshots":[{"event_id":"sha256:156949b0b69571a65715943d09d9b7744ede10671e2fa236b00ff77c27cadffb","target":"graph","created_at":"2026-05-18T01:46:04Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We analysed an X-ray light curve of the dwarf nova RU Peg taken by XMM-Newton with a duration of 46300 s. The power density spectrum has a complicated shape with two red noise and two white noise components, indicating the presence of two turbulent regions. We developed a statistical \"toy model\" to study light curves with variability produced by an unstable turbulent accretion flow from the inner disc. Our results are consistent with a disc truncation radius maximally 0.8 x 10^9 cm. We found that any fluctuation of the viscous mass accretion at the inner disc are visible as UV and X-ray variat","authors_text":"A. Dobrotka, J.-U. Ness, S. Mineshige","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-11-29T09:00:10Z","title":"Resolving different sources of fast X-ray variability of the dwarf nova RU Peg in quiescence"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.7487","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:1dcf1e29dd8a885d3347102adb7e12f83c9b9275d14c6b144d1bf942e9930d59","target":"record","created_at":"2026-05-18T01:46:04Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"ce9746b473a902db2b8bb09fafdaa61d1d7af3fe3f6aaca089269a02adc5885e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-11-29T09:00:10Z","title_canon_sha256":"0920c6a9a93a6aacdf9cdaa0ecb56a3f92016f5666697bea24326100207236db"},"schema_version":"1.0","source":{"id":"1311.7487","kind":"arxiv","version":1}},"canonical_sha256":"d0737e951db63023dceb01e36dedce3d83819d6af5aaa28f476600f2c5ec0fca","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d0737e951db63023dceb01e36dedce3d83819d6af5aaa28f476600f2c5ec0fca","first_computed_at":"2026-05-18T01:46:04.958793Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:46:04.958793Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iBOa6X+r0xnylngOVjrVXhLypoB74FqnXkarmk86CX6aisg0r01V6fG6/Z866UIMtO0rmXQjKifNlhp9znbADA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:46:04.959360Z","signed_message":"canonical_sha256_bytes"},"source_id":"1311.7487","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1dcf1e29dd8a885d3347102adb7e12f83c9b9275d14c6b144d1bf942e9930d59","sha256:156949b0b69571a65715943d09d9b7744ede10671e2fa236b00ff77c27cadffb"],"state_sha256":"f7479348af5f09e5a57c97054329c154415244ee2be5972dcdcca46e7b3cc0c5"}